[Vive ut Vivas]

What about the samples I have over 6,000 years? And over 8,000 years?

You're counting wrong. And using the wrong algebraic system. You need to be using the one that doesn't go above 6,000.

[PatrickHenry]

What about the samples I have over 6,000 years? And over 8,000 years?

Your error, foolish man of flesh, is that you have succumbed to temptation. You used macro-arithmatic. If you stay with micro-arithmatic you won't fall into heresy.

Hint: You were created with ten fingers, not ten million. There's a reason! Think about it before it's too late.
</internet maniac mode>